Are you looking to play mobile slots on your phone or tablet? If so, you have definitely come to the right place! Below you will find our listing of the top-rated mobile slot sites that are compatible with all devices, including iOS and Android smartphones. Our experts have reviewed each of the UK-licensed websites to showcase the best offers and bonuses around, continue on the page below to compare deals!
Foxy Games
Spend £10 for a £20 slots bonus (40x wagering) + 30 free spins (0x wagering).
*£20 Bonus + 30 Spins: New customers only. Deposit & spend £10, get £20 Slots Bonus (40x Wagering, selected games) + 30 Free Spins (Value £0.10 each, selected games). Claim & use within 30 days. Restrictions and T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
888 Casino
Play 30 free spins bonus with no deposit and no wagering needed.
*30 No Deposit Free Spins: New customers with a UK/Ireland registration address; re-registered ineligible. Free Spins set at £0.10 each; claim via SMS within 48 hours and use within 14 days. valid on selected games. Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Gala Spins
Scoop a £20 bonus (40x wagering) + 30 free spins (0x wagering) when you play £10.
*£20 Bonus + 30 Spins: New customers only. Min deposit & spend £10 to get £20 bonus (40x wagering, selected games). 30 Free Spins (value £0.10 each, selected games). Bonus & Free Spins valid for 7 days. Payment restrictions & T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Bally Casino
Get 30 free spins (no wagering) when you deposit/spend £10.
*Welcome Offer: New members only, must opt in. Min £10 deposit & wager (excl. sports betting). 30 day expiry from deposit. Free Spins: on Secrets of the Phoenix Megaways. Spins value: 20p each. Game availability & restrictions apply.
18+ Please Play Responsibly. GambleAware.org. #AD
William Hill Vegas
Register with code VAULT20 and enjoy a £20 slots bonus with no deposit required.
*£20 No Deposit Bonus: Play Safe. New customers using Promo code VAULT20 only. Opt in required. 1x per customer. Vault Cracker Megaways™ only. Wagering requirements apply. Max £20 bonus expires 72 hours from issue. Max £25 redeemable winnings. Customer verification may require deposit. Further terms apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Betfred Bingo
Deposit/spend £10 using code BINGO100 for a £10 bingo bonus + 100 free spins - no wagering!
*£10 Bonus + 100 Free Spins: New customers only. Register with promo code BINGO100. Minimum deposit and stake £10 on Bingo Tickets within 14 days to qualify. £10 Bingo Bonus must be wagered through once. 14-day expiry. Bonus Balance is used prior to Cash Balance. 100 Free Spins on selected Slots credited within 48 hours of qualification. Free Spins expire after 7 days. E-Wallet & Prepaid Card restrictions apply. SMS validation may be required. Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Ladbrokes Bingo
Brands dont come much more respected than Ladbrokes. Spend £5 for a £25 bonus.
*Spend £5 get £25 Bonus: New Bingo players only. Deposit required. Spend £5 or more on Bingo tickets to get a £25 Bingo bonus. 2x wagering requirements apply to bonus. Accept bonus within 14 days. Bonus valid for 30 days. Certain deposit types excluded. Player restrictions and T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
MrQ Bingo
Enter code BMND at MrQ Bingo and claim 10 free spins with no deposit needed.
*10 Free Spins No Deposit Bonus: First 10 spins: Players who have successfully completed age verification will be credited 10 Free Spins on Fishin’ Frenzy The Big Catch 10p per spin, no deposit required, no wagering requirements. Subsequent 30 spins: Min deposit & spend £10. Max 30 spins on Fishin’ Frenzy The Big Catch at 10p per spin. Spins credited upon spend of £10. Full T&Cs Apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Virgin Games
Claim £50 bingo tickets or 30 spins for £1 at the Virgin Games Casino.
*Welcome Offer: New members only, must opt in. Min £10 deposit & wager within 30 days from registration. Free Spins: on Double Bubble. 30-day expiry from credit. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. ‡ Current Jackpots are across selected games.
18+ Please Play Responsibly. GambleAware.org. #AD
Grosvenor Casino
Get a £30 bonus + 100 spins when you deposit £20.
*£30 Bonus + 100 Free Spins: New Customers by invite Only. Min Deposit £20 (exc PayPal). Max Bonus £30 (30x wagering & max wins £2000) & 100 Free Spins @10p playable on selected games (1x wagering on wins, max wins £500). T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Mecca Games
Deposit £10 at Mecca Games and grab 50 free spins on slots + a £40 bonus.
*50 Free Spins + £40 Slots Bonus: Min Deposit (Exc PayPal) £10. Claim once. Bonus on selected games (30x Wagering) Max wins 5X bonus. 50 spins and wins playable on Big Bass Bonanza (10x Wagering on spins wins) only. Max wins 5X spins wins. T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Heart Bingo
Play £10 for a £30 bingo bonus + 100 free spins (no wagering needed).
*£30 Bingo + 100 Free Spins: New Customers. Opt in. Deposit & play £10 on Bingo within 7 days. Get £30 on Bingo + 100 Free Spins on Make Me a Millionaire. Advertised £30 Bingo based on 10p tickets. Rewards expire after 7 days. T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Monopoly Casino
Choose either £50 free bingo tickets or 30 free spins when you spend £10.
*Welcome Offer: New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. Free Spins: on MONOPOLY Paradise Mansion. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Spin and Win
Claim a 100% bonus match up to £250 + 100 free spins.
*Welcome Offer: New customers only. Min dep (Exc. PayPal) £10. 100% Bonus up to £250 + 100 free spins valued 10p, playable on selected slots. 30x wagering applies to bonus and wins generated from spins, valid 7 days. Max win capped and vary. Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Gala Casino
Play £20 and scoop a £40 bonus (40x wagering) + 50 free spins (0x wagering).
*Play £20, Get £40 Bonus + 50 Free Spins: New customers only. Spend £20, get £40 bonus (40x Wagering, selected games) + 50 Free Spins (value £0.10 each, selected games). Bonus & Free Spins valid for 7 days. Restrictions and T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Wild West Wins
Signup at Wild West Wins for a 20 free spins bonus with no deposit required.
*20 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Lucky VIP Casino
Add £20 at Lucky VIP Casino and play with a £30 games bonus.
*Welcome Offer: New Customers Only. Min Deposit £20 – PayPal Excluded. Max Bonus, Wager requirement & Max win £2,000 Apply. Play on selected games. T&C’s apply.
18+ Please Play Responsibly. GambleAware.org. #AD
New Spins Casino
Win up to 500 free spins on Fluffy Favourites with your first deposit.
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
*100 Free Spins: New customers only. Min deposit £20 (Excl PayPal) and bet £20 on selected slots for 100 spins on selected Blueprint slots @10p. No wagering requirements & max convertible to cash: £2000. Full Terms Apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Rialto Casino
Deposit £20 at The Rialto and claim a 100% bonus + 50 extra free spins.
*100% Bonus + 50 Spins: Welcome bonus package on first 3 deposits 1st Dep. Min £20 (Exc PayPal) 40x wagering (bonus & deposit). max bonus to cash 5x. 50 Free spins. 25x wagering. Max bonus to cash £25. Claim once. See full T&Cs for 2nd & 3rd Deposit offers. Full T&C apply.
18+ Please Play Responsibly. GambleAware.org. #AD
The Sun Play
Win up to 500 free spins on slots with your first deposit at The Sun Play.
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
All British Casino
Get your hands on a 5 free spins slots registration bonus at the fabulous All British Casino.
*5 Free Spins No Deposit: Welcome bonus for new players only. Maximum bonus is 100% up to £100. No max cash out. Wagering is 35x bonus. Cashback is cash with no restrictions. Cashback applies to deposits where no bonus is included. Maximum bet while playing with a bonus is £5. Max cashout £100 if never deposited. No max once deposited. Bonus excluded for players that deposit with Skrill or Neteller. Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Space Wins
Get 5 free spins on Starburst with no deposit needed at Space Wins.
*5 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Fun Casino
Sign-up for a 10 free spins bonus with no deposit needed at Fun Casino.
*10 Free Spins No Deposit: New players only, Maximum bonus is £123. Max bet with bonus is £5. No max cash out on deposit offers. Wagering is 50x. Skrill & Neteller excluded. Eligibility is restricted for suspected abuse. Gambling can be addictive. Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
The Vic Casino Online
Win up to £200 in bonuses + 100 free spins on slots.
*Up to £200 in Bonuses + 100 Free Spins: Welcome bonus package on first 3 deposits 1st Dep. Min £20. 50x wagering (bonus & deposit). (Exc PayPal) max bonus to cash 5x. 20 Free spins. 35x wagering. Max bonus to cash £30. Claim once. See full T&Cs for 2nd & 3rd Deposit offers. Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
*Welcome Offer: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Rainbow Spins
Add £10 at Rainbow Spins and claim up to 500 free spins on 9 Pots of Gold.
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Amazon Slots
Spin the wheel and get up to 500 free spins with your first deposit at Amazon Slots.
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Slots Animal
Claim 5 free spins with no deposit required at Slots Animal.
*5 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50. Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Buffalo Spins
Play with up to 500 free spins on 9 Masks of Fire with your first deposit.
*Offer T&Cs: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&C’s apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Crystal Slots
Win up to 500 free spins on Sweet Bonanza with a £10 deposit at Crystal Slots.
*Welcome Offer: New players only, £10 min fund, Free spins won via mega reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Aladdin Slots
Play with 5 free spins with no deposit needed at Aladdin Slots.
*5 Free Spins Bonus No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Cash Arcade
Get 5 free spins at Cash Arcade with no deposit needed.
*5 Free Spins No Deposit New players only, No deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion £50, full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
*Welcome Offer: New players only, £10 min fund, £200 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Immortal Wins
Get 5 free spins on Immortal Romance with absolutely no deposit required.
*5 Free Spins No Deposit: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Eagle Spins
Spin the wheel at Eagle Wins and scoop up to 1000% match bonus.
*Welcome Offer: New players only, £10 min fund, £2,000 max bonus, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Casper Games
Add £10, open the Ghostly Chest and win up to 500 free spins on Starburst.
*Welcome Offer: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Dove Slots
Enjoy up to 500 free spins on Big Bass Bonanza when you deposit £10.
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Cheeky Casino
Get up to 500 free spins on Starburst with your first fund at Cheeky Casino.
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Fairground Slots
Get up to a 1000% bonus match when you deposit at Fairground Slots.
*Welcome Offer: New players only, £10 min fund, £2,000 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Cop Slots
Get 5 free spins no deposit when you register at Cop Slots.
*Welcome Offer: New players only, no deposit required, valid debit card verification required, 65x wagering requirements, max bonus conversion to real funds equal to £50, full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
*Welcome Offer: New players only, £10 min fund, 65x bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Fever Slots
Claim a 100% matchup bonus worth £200 at Fever Slots.
*Welcome Offer: New players only, £10 min fund, £200 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Simba Slots
Deposit £10 at Simba Slots and win up to 500 free spins from the Safari Chest.
*Welcome Offer: New players only, £10+ fund, free spins won via Mega Reel, 65x bonus wagering req, max bonus conversion to real funds equal to lifetime deposits (up to £250), Full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Slots Kingdom
Win up to a 1000% bonus on first deposit at Slots Kingdom.
*Welcome Offer: New players only, £10 min fund, £2,000 max bonus, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250), full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Pirate Slots
Win up to a 1000% bonus worth £2000 on first deposit at Pirate Slots.
*Welcome Offer: New players only, £10 min fund, deposit matchup % credited via bonus wheel, £2,000 max bonus, 65x wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Spy Slots
Make the most of a welcome package worth up to £6000 at Spy Slots.
*Up to £6000 Bonus Over 3 Deposits: New Players only. 1st, 2nd and 3rd ever deposit: spin multiplier wheel and win a Matchup Bonus up to 10X your deposit amount (£2,000 max bonus), £10 min fund for all 3 offers, 65x Bonus wagering requirements, max bonus conversion to real funds equal to lifetime deposits (up to £250) full T&Cs apply.
18+ Please Play Responsibly. GambleAware.org. #AD
Rainbow Riches Casino
Spend £10 at Rainbow Riches Casino and get £50 bingo tickets or 30 free spins.
*Offer T&Cs: New members only, must opt in. Min £10 deposit & wager. 30 day expiry from deposit. 18+. Free Spins: on Rainbow Riches. 1p coin size, max lines. Bingo: Advertised ticket value based on £1 tickets. Game availability & restrictions apply. Live Casino offer (if eligible and if offered): See site for full Rules. New members only, must use promo code. Only 1 promo code per unique member. Min £10 deposit. Must wager £50 on Signature Blackjack within 30 days from deposit. **£10 lifetime deposit for Daily Free Games.
18+ Please Play Responsibly. GambleAware.org. #AD
How Mobile Casino Sites Are Rated
Device Compatability
The most significant area of contention has to be when it comes to device compatibility. In short, in today’s age, it is more or less essential that any mobile slot site works on every device. Gambling providers do this in various ways, either in the form of a mobile slots app, which will be separated into one for iOS and one for Android. Secondly, they will offer a completely responsive experience from your smartphone browser. Both methods have their benefits and drawbacks and some companies have a complete suite of apps but also allow browser-based gameplay as well. Lastly, they can’t negate desktop play, if everything looks fantastic from your mobile phone but then on desktop, everything is not how it should be, this is a serious drawback.
Choice of Slot Games
The next area of important consideration has to be with regards to game selection. Does the online slot site feature a wide portfolio of gaming titles? Are they all available to both app and browser-based players? Do they feature the latest HTML5 technology? All of these questions are important and bingo sites without the essential prerequisites are rated lower in our rankings.
Likewise, it’s not just slot games, we try to build a holistic picture and take into account the presence of bingo games and casino table games also. After all, most of the visitors to our website would like to play at a brand that features it all.
Speed and Software
Another important area we look into is with regards to the software platform the website is based on. Do they work with the leading iGaming software providers such as NetEnt, IGT, Barcrest and Yggdrasil? Aside from slots games, we also look at how fast the games load, whether the software is clunky and if there are any bugs that slow things down.
Bonuses and Promotions
It’s not all about software and technology related to phones! We know what customers care about and most of all, its about getting a nice and juicy welcome bonus. We provide higher ratings and superior rankings to brands that offer a generous bonus. We take into account what is offered in terms of the bonus amount, the number of free spins and the wagering requirements.
Wagering and Withdrawals
Likewise, it’s critical to easily deposit and withdraw from a website. We only work with brands that offer swift deposits using debit cards, along with many of them featuring e-wallet compatibility such as PayPal. We check if a site makes it easy or difficult to get your money on and off the website and what kind of verification is needed to do so.
UKGC Licensing
Last but not least, we do not recommend any mobile slot sites unless they are fully licensed by the UK Gambling Commission (UKGC). This is because the UKGC has stringent standards when it comes to offering gambling services and providing a safe gaming experience. If a website doesn’t bare the seal of approval from the regulator, our advice is to move on and find one that does.
